<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="UTF-8">
		<title>08_表单输入绑定</title>
	</head>
	<body>
		<!--
			1. 使用v-model(双向数据绑定)自动收集数据
			  text/textarea
			  checkbox
			  radio
			  select
		-->
		<div id="demo">
			<!-- submit.prevent  阻止提交表单 -->
			<form action="/xxx"  @submit.prevent="handleSubmit">
				<span>用户名: </span>
				<input type="text" v-model="username"><br>

				<span>密码: </span>
				<input type="password" v-model="pwd"><br>

				<span>性别: </span>
				<input type="radio" id="female" value="女" v-model="sex">
				<label for="female">女</label>
				<input type="radio" id="male" value="男" v-model="sex">
				<label for="male">男</label><br>

				<span>爱好: </span>
				<input type="checkbox" id="basket" value="basket" v-model="likes">
				<label for="basket">篮球</label>
				<input type="checkbox" id="foot" value="foot" v-model="likes">
				<label for="foot">足球</label>
				<input type="checkbox" id="pingpang" value="pingpang" v-model="likes">
				<label for="pingpang">乒乓</label><br>

				<span>城市: </span>
				<select v-model="cityId">
					<option value="">未选择</option>
					<option :value="city.id" v-for="(city, index) in allCitys" :key="city.id">
						{{city.name}}
					</option>
				</select><br>
				
				<span>介绍: </span>
				<br>
				<textarea rows="10" v-model="info"></textarea><br><br>

				<input type="submit" value="注册">
			</form>
		</div>

		<script type="text/javascript" src="../js/vue.js"></script>
		<script type="text/javascript">
			new Vue({
				el: '#demo',
				data: {
					username: '',
					pwd: '',
					sex: '男',
					likes: ['foot'],
					allCitys:[{id:1,name:"北京"},{id:2,name:"上海"},{id:3,name:"深圳"},{id:4,name:"武汉"}],
					cityId: 3,
					info: ''
				},
				methods: {
					handleSubmit() {
						console.log(this.username, this.pwd, this.sex, this.likes, 
						this.cityId, this.info);
						alert('提交注册的ajax请求')
					}
				}
			})
		</script>
	</body>
</html>
